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WO2001030070A1 - Capteur destine a commander le fonctionnement d'un poste de television - Google Patents

Capteur destine a commander le fonctionnement d'un poste de television Download PDF

Info

Publication number
WO2001030070A1
WO2001030070A1 PCT/US2000/024305 US0024305W WO0130070A1 WO 2001030070 A1 WO2001030070 A1 WO 2001030070A1 US 0024305 W US0024305 W US 0024305W WO 0130070 A1 WO0130070 A1 WO 0130070A1
Authority
WO
WIPO (PCT)
Prior art keywords
sensor unit
television set
viewer
detector
living
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/US2000/024305
Other languages
English (en)
Inventor
A. Pascal Mahvi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of WO2001030070A1 publication Critical patent/WO2001030070A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
    • H04N21/442—Monitoring of processes or resources, e.g. detecting the failure of a recording device, monitoring the downstream bandwidth, the number of times a movie has been viewed, the storage space available from the internal hard disk
    • H04N21/44213—Monitoring of end-user related data
    • H04N21/44218—Detecting physical presence or behaviour of the user, e.g. using sensors to detect if the user is leaving the room or changes his face expression during a TV program
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/41—Structure of client; Structure of client peripherals
    • H04N21/422—Input-only peripherals, i.e. input devices connected to specially adapted client devices, e.g. global positioning system [GPS]
    • H04N21/42201—Input-only peripherals, i.e. input devices connected to specially adapted client devices, e.g. global positioning system [GPS] biosensors, e.g. heat sensor for presence detection, EEG sensors or any limb activity sensors worn by the user
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
    • H04N21/443—OS processes, e.g. booting an STB, implementing a Java virtual machine in an STB or power management in an STB
    • H04N21/4436—Power management, e.g. shutting down unused components of the receiver
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/63—Generation or supply of power specially adapted for television receivers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/45—Management operations performed by the client for facilitating the reception of or the interaction with the content or administrating data related to the end-user or to the client device itself, e.g. learning user preferences for recommending movies, resolving scheduling conflicts
    • H04N21/4508—Management of client data or end-user data
    • H04N21/4532—Management of client data or end-user data involving end-user characteristics, e.g. viewer profile, preferences

Definitions

  • This invention relates in general to controlled operation of electrically powered devices, and in particular to controlled operation of a television set whereby a viewer-presence sensor unit having a detector for sensing presence of a living being near the set automatically turns the set off after a period of time passes in which no viewer presence is detected.
  • a generally accepted principle is that conservation of natural resources is important. These resources include water, fuel sources, air quality, land space, and the like, many of which are non-renewable and therefore very valuable.
  • a major commodity whose production can depend upon employment and/or destruction of one or more natural resources is electricity. This valuable asset powers thousands of devices throughout the world as daily activities proceed, many times without user concern about resource neglect. In a typical home, for instance, electricity is available for operating a myriad of appliances, audio and video equipment, and a host of miscellaneous apparatus.
  • one home may have a set in the living room, one or more sets in bedrooms, and a set in a recreation room or den.
  • typically more than one set is turned on and then left on, even when the viewer has left the room.
  • millions of such neglected and operating sets significantly impact natural resource reserves associated with electricity production, land fill contributions due to premature set malfunctions, environmental pollution due to increased manufacturing m connection with the replacement of inoperative sets, and the like. Consequently, it is apparent that widespread television operation control can accomplish significant conservation by simply shutting down television sets that are not being viewed.
  • Another object of the invention is to provide a viewer-presence sensor unit for controlling operation of a television set wherein the detector for sensing presence of a living being near the set is a motion or heat sensor.
  • Yet another object of the present invention is to provide a viewer-presence sensor unit for controlling operation of a television set wherein a timer associated therewith terminates power to the set upon reaching a set time period during which no viewer presence is detected.
  • the present invention is a viewer-presence sensor unit for controlling operation of a television set.
  • the sensor unit first includes a detector for sensing presence of a living being within a viewable distance of the television set and a timer for measuring the amount of time of non- presence of a living being within that viewable distance.
  • the sensor unit incorporates a power interruption switch activated by the detector for terminating power to the television set upon reaching a measurement of a term of time of non-presence of a living being.
  • the term of time is a selectable period, and can range from less than an hour up to 24 hours depending upon the needs and viewing habits of a user.
  • the detector can non- limitedly be chosen from a motion sensor and a heat sensor having sensing utility up to a viewable distance of the television set. In this manner television sets not in use are automatically turned off to thereby conserve resources otherwise expended as a result of non-viewed operating sets .
  • Figure 1 is a schematic illustration of a viewer- presence sensor unit m association with a television set.
  • a standard television set 10 is m operable connection to a viewer-presence sensor unit 12.
  • the electrically operable sensor unit 12 includes a standard power delivery circuit 14 thereof into which a power cord 16 of the television set 10 is plugged, and a detector 18 for sensing presence of a living being (not shown) .
  • the detector 18 can be a conventional motion sensor or a conventional heat sensor.
  • sensing distance of the detector 18 should be sufficient to adequately service a viewable distance of the television set, such as may be represented in a distance of up to about 25 feet from the television set 10.
  • the detector 18 is m communication with an adjustable timer 20, also m communication with the power delivery circuit 14, and relays a presence-signal to the timer 20 each time the detector 18 senses presence of a living being. Immediately after receiving such a presence-signal, the timer 20 begins counting down to a preset time period which has been entered by a user If another presence- signal is received by the timer 20 prior to expiration of the preset time period, the timer 20 automatically resets itself to once again begin counting down the full preset time period. It is preferred that the presettable time period choice includes increments such as 30-60 minutes up to 24 hours.
  • the timer 20 relays a shut-down signal to the power delivery circuit 14 which, in turn, activates a power interruption switch 22 to thereby terminate power to the television set 10.
  • the reappearance of a living being within the sensor range of the detector 18 does not result in re-establishment of power delivery to television 10. Rather, a viewer must activate power delivery which, in turn, automatically initiates operation of the sensor unit 12.
  • the viewer-presence sensor unit 12 effectively controls operation of a television set through termination of power thereto when a viewer is not present for a reasonable period of time.

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Social Psychology (AREA)
  • Biophysics (AREA)
  • Biomedical Technology (AREA)
  • Analytical Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Neurosurgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Databases & Information Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Software Systems (AREA)
  • Television Receiver Circuits (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)

Abstract

La présente invention concerne un capteur de présence de téléspectateur (12) destiné à commander le fonctionnement d'un poste de télévision (10). Le capteur (12) comprend d'abord un détecteur (18) destiné à détecter la présence d'une personne près du poste et une minuterie (20) destiné à mesurer la durée d'absence d'une personne. Il comprend ensuite un commutateur interrupteur (22) activé par le détecteur afin d'éteindre le poste de télévision après mesure d'une durée d'absence d'une personne. Il est possible de choisir cette durée, qui peut aller de moins d'une heure à 24 heures, en fonction des besoins et des habitudes télévisuelles d'un utilisateur. On peut choisir, de manière non limitée, des capteurs parmi des capteurs de mouvement et de chaleur, et en faire l'usage jusqu'à une distance raisonnable du poste de télévision.
PCT/US2000/024305 1999-10-20 2000-08-31 Capteur destine a commander le fonctionnement d'un poste de television Ceased WO2001030070A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/421,687 US6259486B1 (en) 1999-10-20 1999-10-20 Sensor unit for controlling television set operation
US09/421,687 1999-10-20

Publications (1)

Publication Number Publication Date
WO2001030070A1 true WO2001030070A1 (fr) 2001-04-26

Family

ID=23671614

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2000/024305 Ceased WO2001030070A1 (fr) 1999-10-20 2000-08-31 Capteur destine a commander le fonctionnement d'un poste de television

Country Status (2)

Country Link
US (1) US6259486B1 (fr)
WO (1) WO2001030070A1 (fr)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2425225A (en) * 2005-04-14 2006-10-18 Roger Green Power distribution device having light and sound sensors and timing means
WO2008155681A1 (fr) * 2007-06-21 2008-12-24 Nds Limited Dispositif économiseur d'énergie
WO2010015262A1 (fr) * 2008-08-06 2010-02-11 Abdurrahman Mohamad El-Ghorab Gadget tv multitâche
WO2010026187A1 (fr) * 2008-09-05 2010-03-11 Skype Limited Système de communication
US8413199B2 (en) 2008-09-05 2013-04-02 Skype Communication system and method
US8489691B2 (en) 2008-09-05 2013-07-16 Microsoft Corporation Communication system and method
US8520050B2 (en) 2008-09-05 2013-08-27 Skype Communication system and method
US8866628B2 (en) 2008-09-05 2014-10-21 Skype Communication system and method
GB2527415A (en) * 2014-04-30 2015-12-23 Rovi Guides Inc Methods and systems for performing playback operations based on the length of time a user is outside a viewing area
US9654726B2 (en) 2008-09-05 2017-05-16 Skype Peripheral device for communication over a communications system

Families Citing this family (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6620024B2 (en) 2000-02-02 2003-09-16 Silverlit Toys Manufactory, Ltd. Computerized toy
US6474159B1 (en) * 2000-04-21 2002-11-05 Intersense, Inc. Motion-tracking
US7411631B1 (en) * 2000-05-31 2008-08-12 Intel Corporation Power management for processor-based appliances
US7006130B2 (en) * 2001-05-11 2006-02-28 John H. Harshbarger, Jr. Visual cue for display testing having one bit resolution
US7017057B2 (en) * 2001-09-12 2006-03-21 Lenovo (Singapore) Pte. Ltd. Proximity based method and apparatus for reducing electrical energy consumed by a personal computer with a sleep mode
WO2003025727A1 (fr) * 2001-09-20 2003-03-27 Ucentric Holdings Inc. Gestionnaire de ressources centralisees a systeme de commutation de puissance
AU2003244418A1 (en) * 2002-02-05 2003-09-02 Koninklijke Philips Electronics N.V. Method of activating a remotely controllable device
US20040051813A1 (en) * 2002-09-17 2004-03-18 Koninlijke Philips Electronics N.V. Television power saving system
US20040238742A1 (en) * 2003-05-29 2004-12-02 Mahvi Ali Pascal Infrared sensor unit for controlling operation of electrically powered appliances
CA2453696C (fr) * 2003-12-17 2012-02-28 Davide Salvatore Donato Commande de la distance de visionnement par rapport a un recepteur de television
USD501200S1 (en) 2004-02-27 2005-01-25 Cheng C. Tsai Rechargeable remote control assembly with charger
US7643091B2 (en) * 2004-05-18 2010-01-05 Harris Technology, Llc Aspect ratio enhancement
US8249114B2 (en) * 2004-08-10 2012-08-21 Arris Solutions, Inc. Method and device for receiving and providing programs
DE102004057013A1 (de) * 2004-11-25 2006-06-01 Micronas Gmbh Videoanzeigegerät und Verfahren zur Verarbeitung eines Videosignals zur Optimierung der Bilddarstellung
EP1920546B1 (fr) * 2005-08-30 2014-04-16 NDS Limited Guides de programme electronique ameliores
US20070279525A1 (en) * 2006-06-01 2007-12-06 Kuohua Wu Audience detection for increasing component longevity
GB2439763B (en) * 2006-07-06 2010-04-14 Martin James Croft Intelligent standby power saving for electrical devices
US20080074546A1 (en) * 2006-09-21 2008-03-27 Momen Abdulmohsen A Warning signal interrupt device
US20100007801A1 (en) * 2007-04-03 2010-01-14 TTE Technology, Inc System and method for toggling between system power modes based on motion detection
US8243141B2 (en) * 2007-08-20 2012-08-14 Greenberger Hal P Adjusting a content rendering system based on user occupancy
DE102007041962A1 (de) * 2007-09-04 2009-03-05 Carl Zeiss Meditec Ag Energiesparendes medizinisches Gerät
US9130684B2 (en) * 2008-06-23 2015-09-08 Echostar Technologies L.L.C. Systems and methods for conserving energy in an entertainment system
US8306580B2 (en) * 2008-11-24 2012-11-06 International Business Machines Corporation Motion sensor assisted auto-shutdown mechanism in portable audio systems
JP5556098B2 (ja) * 2009-09-11 2014-07-23 ソニー株式会社 表示方法及び表示装置
US8629938B2 (en) * 2009-10-05 2014-01-14 Sony Corporation Multi-point television motion sensor system and method
TW201123877A (en) * 2009-12-25 2011-07-01 Hon Hai Prec Ind Co Ltd Television and method for saving energy thereof
TWI540422B (zh) * 2010-02-03 2016-07-01 勝德國際研發股份有限公司 節能裝置、節能系統及節能方法
JP5528318B2 (ja) * 2010-03-23 2014-06-25 パナソニック株式会社 表示装置
US9148697B2 (en) 2010-06-28 2015-09-29 Enseo, Inc. System and circuit for television power state control
US10848706B2 (en) * 2010-06-28 2020-11-24 Enseo, Inc. System and circuit for display power state control
US20120200667A1 (en) * 2011-02-08 2012-08-09 Gay Michael F Systems and methods to facilitate interactions with virtual content
TW201403497A (zh) * 2012-07-09 2014-01-16 Alpha Imaging Technology Corp 電子裝置及數位顯示裝置
US9596503B1 (en) 2015-10-19 2017-03-14 Echostar Technologies L.L.C. Apparatus, systems and methods for deleting recording timers of a media device
KR102428934B1 (ko) * 2016-02-04 2022-08-03 삼성전자주식회사 디스플레이 장치, 사용자 단말 장치, 시스템 및 그 제어 방법
US9918128B2 (en) * 2016-04-08 2018-03-13 Orange Content categorization using facial expression recognition, with improved detection of moments of interest
US9774814B1 (en) * 2016-06-13 2017-09-26 Mohammed Tawfiq Aljhdali Display device control system
CN108877606A (zh) * 2017-05-09 2018-11-23 京东方科技集团股份有限公司 显示屏的控制方法、显示屏的控制系统
US12081822B2 (en) * 2020-01-08 2024-09-03 Arris Enterprises Llc Service switching for content output
US11540025B2 (en) * 2020-03-27 2022-12-27 Lenovo (Singapore) Pte. Ltd. Video feed access determination
US11343558B1 (en) * 2020-11-11 2022-05-24 Google Llc Systems, methods, and media for providing an enhanced remote control that synchronizes with media content presentation
US20250324126A1 (en) * 2024-04-10 2025-10-16 Disney Enterprises, Inc. Automated Motion Feature-Based Video Synchronization

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5495302A (en) * 1994-05-13 1996-02-27 Abruna; Manuel Television receiver viewing distance sensor switch
US5521652A (en) * 1994-04-28 1996-05-28 Shalvi; Ilan Proximity controlled safety device for a video monitor
US5541664A (en) * 1995-08-14 1996-07-30 Cuadrado; Juan Television viewing distance safety system
US5805201A (en) * 1995-04-27 1998-09-08 Utec Inc. Device for automatically controlling a television
US5905544A (en) * 1992-09-28 1999-05-18 Samsung Electronics Co., Ltd. Method for automatically turning on a set turned off due to power line noise

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH548698A (de) 1971-03-16 1974-04-30 Mueller Harro Schaltungsanordnung zur abgabe eines annaeherungssignals bei annaeherung eines menschlichen koerperteiles.
WO1990007828A1 (fr) 1989-01-09 1990-07-12 Kabushikigaisha Shogakuikueisha Kyoikukenkyusho Appareil detectant le nombre de spectateurs regardant un programme de television dans un foyer
US5408276A (en) 1991-05-15 1995-04-18 Morales; Nicholas S. Safe viewing distance for a television by means of an antenna interrupt device

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5905544A (en) * 1992-09-28 1999-05-18 Samsung Electronics Co., Ltd. Method for automatically turning on a set turned off due to power line noise
US5521652A (en) * 1994-04-28 1996-05-28 Shalvi; Ilan Proximity controlled safety device for a video monitor
US5495302A (en) * 1994-05-13 1996-02-27 Abruna; Manuel Television receiver viewing distance sensor switch
US5805201A (en) * 1995-04-27 1998-09-08 Utec Inc. Device for automatically controlling a television
US5541664A (en) * 1995-08-14 1996-07-30 Cuadrado; Juan Television viewing distance safety system

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2425225A (en) * 2005-04-14 2006-10-18 Roger Green Power distribution device having light and sound sensors and timing means
WO2008155681A1 (fr) * 2007-06-21 2008-12-24 Nds Limited Dispositif économiseur d'énergie
US8499329B2 (en) 2007-06-21 2013-07-30 Cisco Technology Inc. Power saving device
WO2010015262A1 (fr) * 2008-08-06 2010-02-11 Abdurrahman Mohamad El-Ghorab Gadget tv multitâche
US8489691B2 (en) 2008-09-05 2013-07-16 Microsoft Corporation Communication system and method
US8413199B2 (en) 2008-09-05 2013-04-02 Skype Communication system and method
US8407749B2 (en) 2008-09-05 2013-03-26 Skype Communication system and method
WO2010026187A1 (fr) * 2008-09-05 2010-03-11 Skype Limited Système de communication
US8520050B2 (en) 2008-09-05 2013-08-27 Skype Communication system and method
US8866628B2 (en) 2008-09-05 2014-10-21 Skype Communication system and method
US9128592B2 (en) 2008-09-05 2015-09-08 Skype Displaying graphical representations of contacts
US9654726B2 (en) 2008-09-05 2017-05-16 Skype Peripheral device for communication over a communications system
GB2527415A (en) * 2014-04-30 2015-12-23 Rovi Guides Inc Methods and systems for performing playback operations based on the length of time a user is outside a viewing area
US9852774B2 (en) 2014-04-30 2017-12-26 Rovi Guides, Inc. Methods and systems for performing playback operations based on the length of time a user is outside a viewing area
GB2527415B (en) * 2014-04-30 2018-11-28 Rovi Guides Inc Methods and systems for performing playback operations based on the length of time a user is outside a viewing area

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